A. Once a year at least B. Once every five years C. Only when they can't hear clearly D. Never 相关知识点: 试题来源: 解析 A。解析:“hearing test”是听力测试的意思。对于老年人来说,听力会随着年龄增长而下降,所以至少一年进行一次听力测试是很重要的。“once every five years”每五年一次频率...
This is a hearing test. It will tell you how old your ears are and reveal your hearing range. The average range for humans is about 20Hz - 20,000Hz. If you are wearing a headset, please adjust your volume to a lower level. We suggest you try this test a few times before you sett...
Is it cheaper to attract new customers or improve customer stickiness and retain the old ones?That’s an age-old question that pops up now and then and leaves people confused. Well, it’s a lot cheaper to retain old customers. But the real question is- is it cheap enough to justify ...
Indeed, old age for them, and many old Americans can mean not only the possible failure of one's health, but the loss of identity and self-worth. W: Yes, it's true. What do you have to say about the problem of old age? M: Many experts have given talks here that have focused ...
In theory this should speed up your browsing experience, but there are some scenarios where you might want to clear the cache and start anew. Keep reading to learn how it's done on Mac, iPhone, and iPad. There are a couple of situations where you... Read Full Article Send and ...
Revisit Old Interests:Think about activities you loved before becoming a mother. Whether it’s painting, reading, crafting, or playing an instrument, these pursuits can bring a sense of familiarity and comfort. Explore New Passions:Now is the time to try something you’ve always been curious ab...
Hearing Test on AirPods Pro 2: How does it work? Launching the hearing test was super easy. All I had to do was, of course, pop in the AirPods Pro 2 into my ears. Next, on an iPhone, I had to tap on "[Name] AirPods Pro 2" in the Settings app followed by the "Take a Hear...
According to research findings released in 2004, smokers and former smokers did not perform as well on tests as nonsmokers. Four hundred sixty-five subjects had taken a test that measured cognitive ability in 1947 at age 11. They took the test again between 2000 and 2004. Based on the resu...
Absences can add up quickly, so as the school year progresses, experts advise parents to keep a tally each time their child misses school for an appointment, vacation, illness or any other reason. Many schools also have student information systems that allow parents to turn on notifications to...
I called my wife and I said, 'You’re going to have to put up with me for another decade, I’m sorry.'” Q: You’ve been using InsideTracker for quite a while. How many times had you tested prior to this? David: “Yeah, I test routinely. So it’s many times per year...